title: Slow magnetic relaxation in a cobalt magnetic chain.
abstract: A homospin ladder-like chain, [Co(Hdhq)(OAc)](n) (1; H(2)dhq = 2,3-dihydroxyquinoxaline), shows a single-chain-magnet-like (SCM-like) behavior with the characteristics of frequency dependence of the out-of-phase component in alternating current (ac) magnetic susceptibilities and hysteresis loops.
authors.affiliation: Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan.
authors.forename: Chen-I
authors.initials: CI
authors.lastname: Yang
authors.forename: Po-Hsiang
authors.initials: PH
authors.lastname: Chuang
authors.forename: Kuang-Lieh
authors.initials: KL
authors.lastname: Lu